| TOHO CHEMICAL INDUSTRY CO., LTD. Patent applications |
| Patent application number | Title | Published |
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| 20120029128 | Aqueous resin composition - There is provided a practically useful aqueous resin composition which enables to obtain a coating film that is satisfactory not only in corrosion resistance but also in coating adhesion when applied over a metal surface, specifically an aqueous resin composition which enables, in a form of a thin film having a thickness of about 0.1-5 μm, to exhibit various properties practically required for surface treating agents for chromium-free surface-treated steel plates, namely excellent corrosion resistance, adhesion to steel plates, durability against alkaline degreasing agents or solvents which are used for removing a press oil used during press molding, adhesion to an overcoating material which is used for aesthetic purposes, mechanical stability and the like. The aqueous resin composition comprises 100 parts by mass of a copolymer of an α,β-ethylenically unsaturated carboxylic acid and an olefin; and 0.1-10 parts by mass of a carboxylic acid polymer | 02-02-2012 |
| 20100120641 | POUR POINT DEPRESSANT FOR LUBRICANT - There is provided a pour point depressant for lubricants that has an effect of lowering pour points of both solvent refined base oils and high viscosity index base oils. A pour point depressant for lubricants comprising: a mixture of an alkyl(meth)acrylate polymer (A) that is composed of an alkyl(meth)acrylate containing alkyl groups having an average carbon number (C | 05-13-2010 |
| 20100111885 | Hair-Shape Controlling Composition - The invention provides a hair shape-controlling composition which has excellent applicability to hair, which causes less damage to permanent-waved hair or straightened hair, which can provide treated hair with an excellent texture as expected, and which does not impede a glossy appearance of treated hair. The hair shape-controlling composition including a first component containing a reducing agent and an alkaline agent, and a second component containing an oxidizing agent is provided by containing a specific hydroxy-ether-amine compound or a specific quaternary ammonium salt. | 05-06-2010 |
| 20100056748 | Novel star polymer and coupling agent for anionic polymerization - [PROBLEM] To provide a novel star polymer useful as resist materials with high sensitivity and high resolution, and a novel coupling agent for anionic polymerization for synthesizing the polymer. | 03-04-2010 |
| 20090326159 | Cement dispersant - The present invention relates to a cement dispersant, and an object thereof is to provide a cement dispersant having high water reducing property, low setting retardation and low concrete viscosity and taking also applicability into account. The cement dispersant comprises a polycarboxylic acid polymer formed by structural unit (I) composed of a reactive alcohol alkylene oxide adduct and structural unit (II) composed of a reactive dibasic acid, and preferably further structural unit (III) containing polyamide polyamine in the unit, wherein fumaric acid and/or a derivative thereof is used as a partial or main starting material of the structural unit (II). The cement dispersant is excellent in water reducing property, setting retardation and concrete viscosity. | 12-31-2009 |
| 20090215937 | Aqueous Resin Composition - There is provided a practically useful aqueous resin composition which enables to obtain a coating film is satisfactory not only in corrosion resistance but also in coating adhesion when applied over a metal surface, specifically an aqueous resin composition which enables, in a form of a thin film having a thickness of about 0.1-5 μm, to exhibit various properties practically required for surface treating agents for chromium-free surface-treated steel plates, namely excellent corrosion resistance, adhesion to steel plates, durability against alkaline degreasing agents or solvents which are used for removing a press oil used during press molding, adhesion to an overcoating material which is used for aesthetic purposes, mechanical stability and the like. The aqueous resin composition comprises 100 parts by mass of a copolymer of an α,β-ethylenically unsaturated carboxylic acid and an olefin; and 0.1-10 parts by mass of a carboxylic acid polymer | 08-27-2009 |
| 20090123408 | Polymer And Cosmetic Preparation - The present invention provides a novel polymer that can impart a moisturized feeling to the hair and skin after use. A polymer comprising an amphoteric monomer represented by the following general formula (I) and a cationic monomer represented by the following general formula (II) as the essential constituent monomers: | 05-14-2009 |
| 20090114117 | Leveling agent and water-based floor-polishing composition comprising the leveling agent - A leveling agent for water-based floor polishes which contains a nonionic surfactant, characterized in that the nonionic surfactant is at least one member selected from the group consisting of compounds represented by the general formula (1): R | 05-07-2009 |
